package com.shu.driftbook.dao;
public interface DriftQueueDao {
	public DriftQueue get(Integer driftid);
	public Integer save(DriftQueue drift_queue);
	public void update(DriftQueue drift_queue);
	public void delete(Integer driftid);
	public void delete(DriftQueue drift_queue);
	public long getDriftQueueNumber();
	public long findUsedUser(Integer bookid);
	public long findWaitingUser(Integer bookid);
}
